15909888060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{4957}}^1$

素因数の和:6604

約数の個数: 144

約数和(自身を含む): 52690371552

約数和(自身を除く): 36780483492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1621, 1980, 3242, 4863, 4957, 6484, 8105, 9726, 9914, 14589, 14871, 16210, 17831, 19452, 19828, 24315, 24785, 29178, 29742, 32420, 35662, 44613, 48630, 49570, 53493, 54527, 58356, 59484, 71324, 72945, 74355, 89155, 89226, 97260, 99140, 106986, 109054, 145890, 148710, 160479, 163581, 178310, 178452, 213972, 218108, 223065, 267465, 272635, 291780, 297420, 320958, 327162, 356620, 446130, 490743, 534930, 545270, 641916, 654324, 802395, 817905, 892260, 981486, 1069860, 1090540, 1604790, 1635810, 1962972, 2453715, 3209580, 3271620, 4907430, 8035297, 9814860, 16070594, 24105891, 32141188, 40176485, 48211782, 72317673, 80352970, 88388267, 96423564, 120529455, 144635346, 160705940, 176776534, 241058910, 265164801, 289270692, 353553068, 361588365, 441941335, 482117820, 530329602, 723176730, 795494403, 883882670, 1060659204, 1325824005, 1446353460, 1590988806, 1767765340, 2651648010, 3181977612, 3977472015, 5303296020, 7954944030, 15909888060]

約数ペア:

[(1, 15909888060), (2, 7954944030), (3, 5303296020), (4, 3977472015), (5, 3181977612), (6, 2651648010), (9, 1767765340), (10, 1590988806), (11, 1446353460), (12, 1325824005), (15, 1060659204), (18, 883882670), (20, 795494403), (22, 723176730), (30, 530329602), (33, 482117820), (36, 441941335), (44, 361588365), (45, 353553068), (55, 289270692), (60, 265164801), (66, 241058910), (90, 176776534), (99, 160705940), (110, 144635346), (132, 120529455), (165, 96423564), (180, 88388267), (198, 80352970), (220, 72317673), (330, 48211782), (396, 40176485), (495, 32141188), (660, 24105891), (990, 16070594), (1621, 9814860), (1980, 8035297), (3242, 4907430), (4863, 3271620), (4957, 3209580), (6484, 2453715), (8105, 1962972), (9726, 1635810), (9914, 1604790), (14589, 1090540), (14871, 1069860), (16210, 981486), (17831, 892260), (19452, 817905), (19828, 802395), (24315, 654324), (24785, 641916), (29178, 545270), (29742, 534930), (32420, 490743), (35662, 446130), (44613, 356620), (48630, 327162), (49570, 320958), (53493, 297420), (54527, 291780), (58356, 272635), (59484, 267465), (71324, 223065), (72945, 218108), (74355, 213972), (89155, 178452), (89226, 178310), (97260, 163581), (99140, 160479), (106986, 148710), (109054, 145890)]